This 166-1494 hydraulic cylinder oil seal features a composite structure of metal skeleton and rubber sealing lip. The metal skeleton is stamped and treated with phosphating or zinc plating to ensure structural rigidity and strong adhesion to the rubber. The sealing lip is made of nitrile rubber (NBR) or fluororubber (FKM), offering excellent oil resistance, wear resistance, and anti-aging properties. Manufactured through precision vulcanization, it meets OEM specifications, effectively preventing fluid leakage in heavy-duty hydraulic systems and is suitable for harsh conditions in construction machinery and mining equipment.
This 166-1494 hydraulic cylinder oil seal features a composite structure of metal skeleton and rubber sealing lip. The metal skeleton is stamped and treated with phosphating or zinc plating to ensure structural rigidity and strong adhesion to the rubber. The sealing lip is made of nitrile rubber (NBR) or fluororubber (FKM), offering excellent oil resistance, wear resistance, and anti-aging properties. Manufactured through precision vulcanization, it meets OEM specifications, effectively preventing fluid leakage in heavy-duty hydraulic systems and is suitable for harsh conditions in construction machinery and mining equipment.
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